POSTUpdate VAN API

Use Case

This API is used to disable/enable VAN's. Status of the VAN account. It has two possible values:
- Active - If the VAN is active, money transferred by the customer will be accepted
- Inactive - If the VAN is Inactive, money transferred by the customer will be reversed
Additionally, this API is used to add bank account numbers to an existing VAN to support third-party validation (TPV).

Request Attributes

Content Type : JSON

Head

Attribute	Description
requestTimestamp string(15) optional	EPOCH timestamp of the time at which request is being sent. Example: 1588402269
tokenType string(10) mandatory	This parameter identifies if the API works on checksum authentication. Possible Values: CHECKSUM,JWT
token string mandatory	For tokenType JWT, use JWT token. For tokenType CHECKSUM, the value to be sent should be the checksum string created using the Paytm checksum library. Authorization string corresponding to the tokenType used. Example: 16Xm7DXbvNqhaLw+HMj4XB6XTQKCoM=
channelId string(6) optional	The parameter value identifies the Channel for which API call is initiated. Possible Values: WEB/WAP/SYSTEM
clientId string(3) optional	Paytm use the merchant key on the basis of clientId parameter value. It requires only if the merchant has more than one key. Example: C11
version string optional	Version of the API. Example: v1

Body

Attribute

Description

mid

string(20)

mandatory

Paytm provides MID as a unique identifier to each merchant. For your staging MID, click here. You get the production MID post the account activation.

Example: INTEGR7769XXXXXX9383

requestId

string(20)

mandatory

Unique request id

vanInfo

object

mandatory

Van info consists of the Virtual Account Number ( VAN) and its status. At least one VAN and max 10 can be activated or inactivated in a single go.

VanInfo

Attribute

Description

van

string(16)

mandatory

Virtual Account Number. This is a 16 alphanumeric account number which will be given to the end customer to initiate a bank transfer.

active

boolean

mandatory

Status of the VAN account. It has two possible values:

Active - If a VAN is active, money transferred by the customer will be accepted
Inactive - If VAN is Inactive, money transferred by the customer will be reversed

tpvList

object

optional

This list is used to add the bank accounts which will be allowed to make payments to a VAN.

Currently, we are supporting max 20 account addition out of which only 10 can be active at any point in time.

tpvList

Attribute	Description
Account Number string mandatory	Bank account number is the primary identifier for the bank account. It can be alphanumeric and supports two special characters-space and hyphen.
active boolean mandatory	Status of the bank account. TPV will be performed if the bank account status is Active.
accountHolderName string optional	The person whose name is on a bank account. It can be alphanumeric and supports four special characters-space, a hyphen, full stop and apostrophe.
bankName string optional	The bank of the financial institution where the bank account is held. It can be alphanumeric and supports the following- special characters-space, a hyphen, full stop, apostrophe, ampersand, parenthesis, comma and slash.
ifscCode string optional	IFSC (Indian Financial System Code) is an 11 digit alphanumeric code that is used to identify the bank branch of a bank account.
nbin string optional	National Bank Identification Number(NBIN) is an alphanumeric code that is used to identify a bank branch.

Response Attributes

Content Type : JSON

Head

Attribute	Description
responseTimestamp string(15)	EPOCH timestamp of the time at which response is being sent. Example: 1588402269
clientId string(3)	Paytm use the merchant key on the basis of clientId parameter value. It requires only if the merchant has more than one key. Example: C11
signature string	You should validate the parameter values by verifying the signature comes in the response. It ensures that parameter values not tempered. Signature string can be verified by using Paytm checksum library.

Body

Attribute

Description

resultInfo

object

This parameter gives the information about the result of the API response.

ResultInfo

Attribute	Description
resultCode string	This is the resultCode corresponding to a particular message and is returned to the merchant. It's maximum length is 64. The different result codes corresponding to this API are mentioned below.
resultStatus string	This parameter indicates the status of API call. Possible values: S For Success , F For Failure
resultMsg string	This parameter is the result message which contains information about the result. The different result messages corresponding to this API are mentioned below in section " Response Codes and Messages".

vanInfo

object

Van info consists of Virtual Account Number (VAN) and its status. At least one VAN and max 10 can be activated or inactivated in a single go.

VanInfo

Attribute

Description

van

string(10)

Virtual Account Number. This is a 16 alphanumeric account number which will be given to the end customer to initiate a bank transfer.

vanStatus

string

It has two possible values:

Active - If a VAN is active, money transferred by the customer will be accepted
Inactive - If VAN is Inactive, money transferred by the customer will be reversed

responseStatus

string

Possible Values: SUCCESS, FAILED

errorCode

string(3)

Provided in case of errors

errorMessage

string

Provided in case of errors

tpvList

object

In case of failure only, the first bank account where the bank account added to a VAN failed will be returned in the response.

tpvList

Attribute	Description
accountNumber string	Bank account number is the primary identifier for the bank account. It can be alphanumeric and supports two special characters-space and hyphen.
responseStatus string	Status of response
errorCode string	Provided in case of error
errorMessage string	Provided in case of error

Response Codes & Messages

resultCode	resultStatus	resultMessage
200	SUCCESS	Success
302	FAILED	Request Validation Failure
401	FAILED	Invalid Request
404	FAILED	Data Not Found
502	FAILED	Unknown Error Occurred

Error codes and messages in VanDetails

ERRORCODE	RESPONSESTATUS	ERRORMESSAGE
3100	FAILURE	Internal issue.
3101	FAILURE	Internal issue.
3102	FAILURE	Internal issue.
3103	FAILURE	Internal issue.
3104	FAILURE	Internal issue.
3105	FAILURE	Internal issue.
3106	FAILURE	Internal issue.

⇾

Staging

Production

https://securegw-stage.paytm.in/vanproxy/api/v1/van/update?mid={mid} copy icon

REQUEST

RESPONSE

CURL

JAVA

NODE

PHP

PYTHON

DOTNET

curl - X POST 'https://securegw-stage.paytm.in/vanproxy/api/v1/van/update?mid={mid}'\
    --header 'Content-Type: application/json'\
    --data '{"body": {"requestId": "1607519443", "mid": "{mid}", "vanInfo": [{"van": "{van}", "active": "true", "tpvList": [{"accountHolderName": "Test Account 1", "accountNumber": "917777777777", "bankName": "Paytm Payments Bank", "ifscCode": "PYTM123456", "nbin": "string", "active": true } ] } ] }, "head": {"clientId": "C11", "version": "v1", "requestTimestamp": "1607519443", "channelId": "WEB", "tokenType": "CHECKSUM", "token": "{checksum}"} }'